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CVE-2019-5054

HIGH
7.5
CVSS Score
Published: September 11, 2019 at 09:09 PM UTC
Updated: June 17, 2026 at 02:37 AM UTC
2 products affected across 1 vendorWNR2000 FirmwareWnr2000

Using N300 WNR2000v5 by Netgear?

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Severity
HIGH7.5
Exploit prediction
EPSS 3%

Description

An exploitable denial-of-service vulnerability exists in the session handling functionality of the NETGEAR N300 (WNR2000v5 with Firmware Version V1.0.0.70) HTTP server. An HTTP request with an empty User-Agent string sent to a page requiring authentication can cause a null pointer dereference, resulting in the HTTP service crashing. An unauthenticated attacker can send a specially crafted HTTP request to trigger this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WNR2000 Firmware· NETGEAR
95%
1.0.0.70V1.0.0.70
netgear-wnr2000 (same device)
Wnr2000· NETGEARdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0831

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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